Friendship groups for teenage boy

Hi all

Hope you are all well.  I'd love to know of any groups that my 15 year son can join in or around SW4. He's high-functioning autistic and good to be around.  He loves the usual teenage things - Star Wars, Friday Night Dinner etc.  He doesn't have any school friends near us so would love to know about any kids in the area that we could possibly meet - within social distancing guidelines and other safety checks of course!  Thanks so much for listening and I hope to hear from other similar parents.

Kate R